716 WHUS53 KDTX 161807 SMWDTX LHZ442-443-463-464-161930- /O.NEW.KDTX.MA.W.0041.260616T1807Z-260616T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI 207 PM EDT Tue Jun 16 2026 The National Weather Service in Detroit/Pontiac has issued a * Special Marine Warning for... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Port Sanilac to Port Huron MI... * Until 330 PM EDT. * At 207 PM EDT, a strong thunderstorm was located near Port Sanilac, moving northeast at 20 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * The strong thunderstorm will be near... Port Sanilac around 210 PM EDT. Other locations impacted by the strong thunderstorm include White Rock and Richmondville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4302 8241 4298 8245 4374 8265 4385 8223 4385 8218 4359 8212 TIME...MOT...LOC 1807Z 230DEG 21KT 4337 8257 HAIL...<.75IN WIND...>34KTS $$ RBP 963 WHUS54 KBRO 161811 SMWBRO GMZ175-161830- /O.NEW.KBRO.MA.W.0034.260616T1811Z-260616T1830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Brownsville TX 111 PM CDT Tue Jun 16 2026 The National Weather Service in Brownsville has issued a * Special Marine Warning for... Waters from Baffin Bay to Port Mansfield TX from 20 to 60 NM... * Until 130 PM CDT. * At 110 PM CDT, a severe thunderstorm capable of producing waterspouts was located 44 nm east of Laguna Madre, moving north at 25 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2658 9639 2659 9656 2678 9653 2673 9627 TIME...MOT...LOC 1810Z 194DEG 26KT 2659 9646 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ 65-GI 683 WHUS54 KLIX 161812 SMWLIX GMZ531-161900- /O.NEW.KLIX.MA.W.0148.260616T1812Z-260616T1900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New Orleans LA 112 PM CDT Tue Jun 16 2026 The National Weather Service in New Orleans has issued a * Special Marine Warning for... Lake Pontchartrain... * Until 200 PM CDT. * At 112 PM CDT, a severe thunderstorm capable of producing waterspouts was located near Mandeville, moving east at 20 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mandeville, Eden Isle, and Lacombe. PRECAUTIONARY/PREPAREDNESS ACTIONS... Strong winds will be dangerous for boaters or anyone near the water. Boaters should avoid waterspouts and never try to navigate near them. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 3037 9004 3032 8997 3029 8995 3028 8985 3024 8978 3023 8977 3023 9022 3035 9024 3039 9010 TIME...MOT...LOC 1812Z 260DEG 20KT 3030 9016 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ PG 752 WHUS52 KMHX 161817 SMWMHX AMZ158-161900- /O.NEW.KMHX.MA.W.0087.260616T1817Z-260616T1900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 217 PM EDT Tue Jun 16 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... S of Cape Lookout NC to Surf City NC out to 20 NM... * Until 300 PM EDT. * At 216 PM EDT, a severe thunderstorm capable of producing waterspouts was located near The Vicinity Of Emerald Isle Bridge, or 7 nm north of Bogue Inlet, moving northeast at 30 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3466 7715 3479 7720 3481 7712 3469 7703 TIME...MOT...LOC 1816Z 243DEG 49KT 3476 7709 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 27 425 WHUS52 KMHX 161817 RRA SMWMHX AMZ137-161900- /O.NEW.KMHX.MA.W.0088.260616T1817Z-260616T1900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 217 PM EDT Tue Jun 16 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Neuse and Bay Rivers... * Until 300 PM EDT. * At 217 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near The Vicinity Of Slocum Creek to near The Vicinity Of Clubfoot Creek, moving north at 10 knots. HAZARD...Waterspouts. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. * Locations impacted include... The Vicinity Of Slocum Creek, The Vicinity Of Hancock Creek, The Vicinity Of Clubfoot Creek, Oriental, Mid Point Of Cherry Branch-Minnesott Beach Ferry Terminal, and The Vicinity Of Adams Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3511 7695 3508 7660 3482 7670 3485 7697 TIME...MOT...LOC 1817Z 198DEG 11KT 3492 7694 3489 7669 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...<34KTS $$ RCF 188 WHUS52 KTAE 161818 SMWTAE GMZ751-752-755-770-772-775-162015- /O.NEW.KTAE.MA.W.0098.260616T1818Z-260616T2015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 218 PM EDT Tue Jun 16 2026 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM... Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM... Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 415 PM EDT/315 PM CDT/. * At 217 PM EDT/117 PM CDT/, severe thunderstorms capable of producing waterspouts were located along a line extending from 11 nm south of Okaloosa Deep Water Reef to 35 nm south of Panama City Beach to 9 nm southwest of Empire Mica Wreck to 44 nm southwest of C Tower, moving northeast at 20 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Empire Mica Wreck, C Tower, Cape San Blas, Port St. Joe, and Panama City Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2989 8640 3021 8586 2981 8525 2973 8525 2975 8516 2949 8481 2892 8460 2865 8532 2924 8583 2934 8638 2939 8640 TIME...MOT...LOC 1817Z 239DEG 18KT 2979 8644 2964 8603 2918 8545 2876 8528 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 73-YOUNG 443 WHUS54 KBRO 161822 SMWBRO GMZ170-161845- /O.NEW.KBRO.MA.W.0035.260616T1822Z-260616T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Brownsville TX 122 PM CDT Tue Jun 16 2026 The National Weather Service in Brownsville has issued a * Special Marine Warning for... Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM... * Until 145 PM CDT. * At 121 PM CDT, a severe thunderstorm capable of producing waterspouts was located 48 nm east of Boca Chica Beach, or 50 nm east of South Padre Island, moving north at 35 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2600 9634 2627 9628 2619 9600 2618 9600 2596 9618 2596 9627 TIME...MOT...LOC 1821Z 201DEG 35KT 2602 9624 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ 65-GI 524 WHUS53 KMKX 161823 SMWMKX LMZ645-646-673-675-162030- /O.NEW.KMKX.MA.W.0043.260616T1823Z-260616T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Milwaukee/Sullivan WI 123 PM CDT Tue Jun 16 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Special Marine Warning for... Lake Michigan nearshore and open waters to mid lake from North Point Light WI to Winthrop Harbor IL... * Until 330 PM CDT. * At 122 PM CDT, strong thunderstorms were located along a line extending from 7 nm southwest of Milwaukee to near Pleasant Prairie, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Strong thunderstorms may produce large hail. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4248 8780 4261 8782 4271 8777 4278 8775 4286 8784 4297 8785 4301 8789 4305 8789 4306 8710 4246 8702 TIME...MOT...LOC 1822Z 256DEG 30KT 4296 8807 4249 8797 HAIL...<.75IN WIND...>34KTS $$ GEHRING 964 WHUS52 KJAX 161835 SMWJAX AMZ452-454-161930- /O.NEW.KJAX.MA.W.0070.260616T1835Z-260616T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 235 PM EDT Tue Jun 16 2026 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... * Until 330 PM EDT. * At 234 PM EDT, a strong thunderstorm was located over Butler Beach, or 7 nm south of Saint Augustine, moving northeast at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Nine Mile Reef, Saint Augustine, Saint Augustine Beach, Crescent Beach, Butler Beach, Marineland, and Vilano Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. && LAT...LON 2965 8128 2973 8128 2981 8135 2988 8137 3005 8108 2976 8093 2965 8126 TIME...MOT...LOC 1834Z 244DEG 22KT 2976 8129 HAIL...0.00IN WIND...>34KTS $$ 23 166 WHUS54 KMOB 161836 SMWMOB GMZ630>633-650-161915- /O.NEW.KMOB.MA.W.0060.260616T1836Z-260616T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mobile AL 136 PM CDT Tue Jun 16 2026 The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Pensacola FL to Pascagoula MS out 20 NM... Mississippi Sound... North Mobile Bay... Perdido Bay Area... South Mobile Bay... * Until 215 PM CDT. * At 135 PM CDT, strong thunderstorms were located along a line extending from near Mississippi Sound East Of Pascagoula to near Sand Island Lighthouse to 8 nm south of Gulf Shores Beach, moving northeast at 40 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Pinto Island, East Fowl River Bridge, Farewell Buoy, Mississippi Sound East Of Pascagoula, Heron Bay, Battleship Park, Point Clear, Weeks Bay, Dog River Bridge, and Gulf Shores Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3042 8787 3049 8782 3039 8774 3036 8779 3032 8765 3039 8764 3040 8748 3054 8745 3048 8736 3063 8728 3060 8715 3002 8769 3011 8815 3027 8839 3038 8841 3043 8836 3037 8816 3061 8815 3094 8788 TIME...MOT...LOC 1835Z 221DEG 42KT 3033 8834 3017 8810 3010 8770 HAIL...0.00IN WIND...>34KTS $$ 982 WHUS54 KBRO 161838 SMWBRO GMZ170-161915- /O.NEW.KBRO.MA.W.0036.260616T1838Z-260616T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Brownsville TX 138 PM CDT Tue Jun 16 2026 The National Weather Service in Brownsville has issued a * Special Marine Warning for... Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM... * Until 215 PM CDT. * At 138 PM CDT, a severe thunderstorm capable of producing waterspouts was located 55 nm east of South Padre Island, moving northeast at 35 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2605 9615 2611 9624 2653 9616 2649 9606 2618 9599 TIME...MOT...LOC 1838Z 210DEG 37KT 2618 9615 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ 65-GI 337 WHUS52 KMHX 161838 SMWMHX AMZ137-161930- /O.NEW.KMHX.MA.W.0089.260616T1838Z-260616T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 238 PM EDT Tue Jun 16 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Neuse and Bay Rivers... * Until 330 PM EDT. * At 238 PM EDT, a severe thunderstorm capable of producing waterspouts was located near The Vicinity Of Adams Creek, or 8 nm south of Oriental, moving north at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... The Vicinity Of South River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3508 7662 3508 7647 3507 7647 3508 7646 3506 7645 3506 7644 3507 7643 3505 7644 3496 7648 3486 7659 3488 7670 TIME...MOT...LOC 1838Z 188DEG 10KT 3490 7663 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ RCF 795 WHUS54 KMOB 161839 SMWMOB GMZ655-675-161945- /O.NEW.KMOB.MA.W.0061.260616T1839Z-260616T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mobile AL 139 PM CDT Tue Jun 16 2026 The National Weather Service in Mobile has issued a * Special Marine Warning for... Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM... Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM... * Until 245 PM CDT. * At 138 PM CDT, strong thunderstorms were located along a line extending from 9 nm south of Pensacola Beach to 7 nm south of Oriskany Reef to 27 nm southwest of Okaloosa Deep Water Reef, moving northeast at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mary Esther, East Pass At Destin, Okaloosa Deep Water Reef, Oriskany Reef, Okaloosa Pier, and Fort Walton Liberty Ship Reef. && LAT...LON 2990 8640 2960 8698 2987 8705 3018 8720 3019 8720 3041 8669 3040 8669 3040 8668 3041 8668 3041 8666 3040 8665 3037 8639 TIME...MOT...LOC 1838Z 233DEG 31KT 3017 8713 2991 8700 2971 8695 HAIL...0.00IN WIND...>34KTS $$ 610 WHUS53 KGRB 161839 SMWGRB LMZ543-567-161945- /O.NEW.KGRB.MA.W.0022.260616T1839Z-260616T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Green Bay WI 139 PM CDT Tue Jun 16 2026 The National Weather Service in Green Bay has issued a * Special Marine Warning for... Nearshore and open waters of Lake Michigan from Two Rivers to Sheboygan... * Until 245 PM CDT. * At 139 PM CDT, a severe thunderstorm was located near Cleveland, or 9 nm northeast of Sheboygan, moving northeast at 20 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * Locations impacted include... Cleveland. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4390 8760 4389 8773 4394 8772 4414 8725 4385 8710 4384 8719 TIME...MOT...LOC 1839Z 240DEG 21KT 4388 8762 HAIL...>.75IN WIND...40KTS $$ Eckberg 165 WHUS53 KGRB 161856 SMWGRB LMZ522-162000- /O.NEW.KGRB.MA.W.0023.260616T1856Z-260616T2000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Green Bay WI 156 PM CDT Tue Jun 16 2026 The National Weather Service in Green Bay has issued a * Special Marine Warning for... Southern Bay of Green Bay... * Until 300 PM CDT. * At 156 PM CDT, a severe thunderstorm was located 5 NM west of Green Bay, moving east at 15 knots. HAZARD...Large hail and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * The strong thunderstorm will be near... Green Bay around 210 PM CDT. Long Tail Point Light around 215 PM CDT. Green Bay Harbor Entrance Light around 235 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4471 8799 4470 8772 4464 8777 4464 8782 4462 8787 4459 8789 4458 8792 4457 8790 4454 8793 4455 8802 4456 8803 4457 8802 4457 8804 4458 8802 4462 8801 4460 8798 4462 8800 4467 8800 4466 8798 TIME...MOT...LOC 1856Z 264DEG 15KT 4454 8812 MAX HAIL SIZE...>.75 IN MAX WIND GUST...40 KTS $$ KS